# Reading Comprehension Grade 4 vs Graphing Projects

The clearest difference is price: Graphing Projects at $1.99 against Reading Comprehension Grade 4's $4.99. Reading Comprehension Grade 4's advantage is iOS requirement (12.2 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Reading Comprehension Grade 4 costs $4.99 and Graphing Projects $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Reading Comprehension Grade 4 ships an update every 11 months, Graphing Projects every 9 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Reading Comprehension Grade 4 | Graphing Projects |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/reading-comprehension-grade-4/id1062415831/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 months** |
| Monetization | Paid | — |
| Size | 39 MB | 22 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### Reading Comprehension Grade 4

[App page](https://appshunter.io/ios/app/reading-comprehension-grade-4/id1062415831)

This app offers engaging reading practice for fourth graders, with texts that gradually increase in difficulty. It provides audio support for struggling readers and detailed reporting on skill development. Designed for independent use or with adult guidance, it aims to motivate children through a rewarding learning environment.

**Highlights:** Graduated reading practice, Grade-appropriate questions, Increasing text difficulty, Audio support for readers, Skill reporting, Reward center, Multi-player profiles

**Features:** macOS Compatibility

**In-app purchases:** none


### Graphing Projects

[App page](https://appshunter.io/ios/app/graphing-projects/id1493889599)

**In-app purchases:** none


## Frequently asked questions

### Is Reading Comprehension Grade 4 free?

Reading Comprehension Grade 4 costs $4.99, with no in-app purchases.

### Is Graphing Projects free?

Graphing Projects costs $1.99, with no in-app purchases.

### Do Reading Comprehension Grade 4 or Graphing Projects have ads?

Neither Reading Comprehension Grade 4 nor Graphing Projects shows ads.

### Which is updated more often, Reading Comprehension Grade 4 or Graphing Projects?

Reading Comprehension Grade 4 ships an update every 11 months, and Graphing Projects every 9 months. Most recently, Reading Comprehension Grade 4 was updated on September 19, 2026 and Graphing Projects on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*